Well you can separate the glass from the rest of the construction you just have to unscrew a couple of things and that's it and the wood has a special... hmmm... paint... so it doesnt get damaged by humidity you just have to repaint it every year.
Definately very interesting. I would look great in my house since it's full of antiques. Very cool and they may have been around for a while (so have I LOL) but thats the first I've seen.
Does it have a light so you can get a better view of your fish?